component
LSM6DS3
Public Made by Adomby adom
ST 6-axis inertial module, LGA-14. 3D accelerometer + 3D gyroscope, I2C/SPI, FIFO, embedded functions. Datasheet-verified.
Also listed as LSM6DS3TR
← Commit history
component page: CAD + datasheet-first provenance (official mfr datasheet)
1 file changed
+158−8
page.json+158−8@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "lsm6ds3",+ "title": "LSM6DS3",+ "brief": "ST 6-axis inertial module, LGA-14. 3D accelerometer + 3D gyroscope, I2C/SPI, FIFO, embedded functions. Datasheet-verified.", "version": "0.1.0",- "type": "component",- "description": "ST 6-axis inertial module, LGA-14. 3D accelerometer + 3D gyroscope, I2C/SPI, FIFO, embedded functions. Datasheet-verified.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "sensor",@@ -13,6 +16,158 @@ "lga-14", "stmicroelectronics" ],+ "component": {+ "mpn": "LSM6DS3",+ "manufacturer": "STMicroelectronics",+ "package": "LGA-14",+ "pin_count": 14,+ "category": "Sensor",+ "subcategory": "6-axis IMU (accel + gyro)",+ "datasheet": "https://www.st.com/resource/en/datasheet/lsm6ds3tr-c.pdf",+ "parts": {+ "symbol": "lsm6ds3.kicad_sym",+ "footprint": "lsm6ds3.kicad_mod",+ "model_3d": "lsm6ds3.glb"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "SDO/SA0",+ "type": "bidirectional",+ "description": "SPI 4-wire serial data output (SDO) when SPI is selected. In I\u00b2C mode this pin sets the least significant bit of the 7-bit device slave address (SA0), giving two selectable I\u00b2C addresses on a single bus."+ },+ {+ "number": "2",+ "name": "SDx",+ "type": "bidirectional",+ "description": "Mode 1: not used, must be tied to VDDIO or GND. Mode 2: I\u00b2C master serial data (MSDA) for the built-in sensor hub connecting external MEMS peripherals (magnetometer, etc.)."+ },+ {+ "number": "3",+ "name": "SCx",+ "type": "bidirectional",+ "description": "Mode 1: not used, must be tied to VDDIO or GND. Mode 2: I\u00b2C master serial clock (MSCL) for the built-in sensor hub connecting external MEMS peripherals."+ },+ {+ "number": "4",+ "name": "INT1",+ "type": "output",+ "description": "Programmable interrupt 1 output. Routes data-ready, FIFO, wake-up, free-fall, tap/double-tap, 6D/4D orientation, tilt, step-detector, significant-motion and other embedded-function events (mapping configured via INT1_CTRL / MD1_CFG)."+ },+ {+ "number": "5",+ "name": "VDDIO",+ "type": "power_in",+ "description": "Independent I/O supply pin (1.62 V typical, 1.71 V to 3.6 V analog VDD range allows level-shifted digital rails). A 100 nF filter capacitor is recommended."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "0 V ground return. Both GND pins (6 and 7) must be tied to the board ground plane."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "0 V ground return. Both GND pins (6 and 7) must be tied to the board ground plane."+ },+ {+ "number": "8",+ "name": "VDD",+ "type": "power_in",+ "description": "Main analog supply, 1.71 V to 3.6 V. A 100 nF filter capacitor is recommended close to the pin."+ },+ {+ "number": "9",+ "name": "INT2",+ "type": "bidirectional",+ "description": "Programmable interrupt 2 output / data-enable (DEN) input used to timestamp external events into the FIFO. In Mode 2 this pin can alternatively act as the I\u00b2C master external synchronization signal (MDRDY) indicating a new sample from a sensor-hub slave."+ },+ {+ "number": "10",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Leave electrically unconnected but solder to PCB for mechanical support."+ },+ {+ "number": "11",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection. Leave electrically unconnected but solder to PCB for mechanical support."+ },+ {+ "number": "12",+ "name": "CS",+ "type": "input",+ "description": "I\u00b2C / SPI mode selection and SPI chip-select. CS = 1 selects I\u00b2C mode (SPI idle); CS = 0 enables SPI communication (I\u00b2C disabled). Must be driven high or tied to VDDIO if only I\u00b2C is used."+ },+ {+ "number": "13",+ "name": "SCL/SPC",+ "type": "input",+ "description": "I\u00b2C serial clock (SCL) when I\u00b2C is selected, or SPI serial port clock (SPC) when SPI is selected. Muxed between the two host protocols by the CS pin."+ },+ {+ "number": "14",+ "name": "SDA/SDI/SDO",+ "type": "bidirectional",+ "description": "I\u00b2C serial data (SDA) in I\u00b2C mode; SPI 4-wire serial data input (SDI) in SPI mode; SPI 3-wire bidirectional serial data (SDO) when SIM = 1 (3-wire SPI). Function selected by CS and SIM configuration."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.st.com/resource/en/datasheet/lsm6ds3tr-c.pdf",+ "pages": 115,+ "sha256": "251737db70e3b6cd",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 14,+ "described": 14,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Type": "6-axis IMU (accel + gyro)",+ "Accelerometer": "\u00b12/\u00b14/\u00b18/\u00b116 g",+ "Gyroscope": "\u00b1125 to \u00b12000 dps",+ "Interface": "I2C + SPI",+ "FIFO": "4 KB smart FIFO",+ "Embedded": "pedometer, tilt, significant-motion",+ "Supply voltage": "1.71-3.6 V",+ "Package": "LGA-14 (3 x 2.5 mm)"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "lsm6ds3",+ "6-axis imu",+ "accelerometer gyroscope",+ "inertial sensor",+ "motion sensor i2c"+ ],+ "discovery_pitch": "LSM6DS3 6-axis IMU (3D accel + 3D gyro, LGA-14) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -28,10 +183,5 @@ "docs/lsm6ds3-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }